Progress against the field
Shelly Trotter has dropped 10:38 behind the field from Dallas 2023 to Houston 2025.
Over the same races everyone got 2:40 quicker, so 7:58 slower on the clock looks better than it was.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
6 races · 6 events
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Houston26 Mar 2026Doubles Pro · Women1:27:21 PB178/359Beat 50%
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Houston15 Mar 2025Individual Open · Women1:29:17235/646Beat 64%
↑ 112 days after Dallas 2024 5:04 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:04 faster on the clock, yet the race was 5:08 faster for everyone, so 5:04 was lost on the field.
The fieldCompare these two →5:08 faster This athlete0:04 faster -
Dallas23 Nov 2024Individual Open · Women1:29:21181/620Beat 71%
↑ 252 days after Houston 2024 0:31 worse than the field Why ↓Close ↑
0:31 behind the field: 4:33 slower on the clock, against 4:02 slower for everyone.
The fieldCompare these two →4:02 slower This athlete4:33 slower -
Houston16 Mar 2024Individual Open · Women1:24:4869/239Beat 71%
↑ 119 days after Dallas 2023 5:03 worse than the field Why ↓Close ↑
3:29 slower on the clock in a race that was 1:34 faster for everyone: 5:03 lost to the field.
The fieldCompare these two →1:34 faster This athlete3:29 slower -
Dallas18 Nov 2023Individual Open · Women1:21:19 PB52/267Beat 81%
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Houston25 Feb 2023Doubles Open · Mixed1:23:03 PB29/57Beat 49%